I fabbisogni di materie prime minerali per la produzione sostenibile nel quadro internazionale
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Mineral raw materials are fundamental resources for the civil society and play an important role in the process of Sustainable Devel- opment. Their contribution to the economic and social development is strategic, but they must be produced and used in an environmentally sustainable manner. The application of this principles to non-renewable natural resources is complex and characterized by a high degree of uncertainty. The extension of the concept of eco-compatibility should overcome the physical boundaries of extractive and mineral processing sites, in order to encompass not only the environmental impacts of mining/quarrying, but also the environmental implications of mineral- based products, including their end-of-life. However, the expression "sustainability of the mineral industries" could be perceived as not straightforward. Much more meaningful is debating on how the min- eral industries can positively contribute to the Sustainable Development as a whole. In particular, the concept of "dynamic resource" will be dis- cussed. What is currently considered a resource, and that consequently must be used for the economic and social development, might cease to be a resource in the future, as it happened several times in history